Which House would you have been put in at Hogwarts?

I'm pretty sure that the Sorting Hat would put me in Slytherin. I'm not really noble or chivalrous enough for Gryffindor. I'm not hard working, patient, or fair, so there goes Hufflepuff out the window. I do consider myself intelligent, witty, and knowledgable enough for Ravenclaw. But ultimately, I'm ambitious, cunning and definitely resourceful, not to mention slightly ruthless, so Slytherin would definitely be the best fit!

"You might belong in Gryffindor, --------------------------------------- "You might belong in Hufflepuff,
Where dwell the brave at heart, ------------------------------------------ Where they are just and loyal,
Their daring, nerve and chivalry ------------------------------------------ Those patient Hufflepuffs are true,
Set Gryffindors apart" ------------------------------------------------ And unafraid of toil."

"Or yet in wise old Ravenclaw, ------------------------------------------------- "Or perhaps in Slytherin,
If you've a ready mind, ------------------------------------------------- You'll make your real friends,
Where those of wit and learning, --------------------------------------------- Those cunning folk use any means,
Will always find their kind." -------------------------------------------------- To achieve their ends."

Btw, reading those descriptions I'm once again, as in the past when reading the books, baffled as to why Ron isn't a Huffle and Hermione isn't a Raven. Not that the books would have been better if that was the case, quite the contrary, but it's something that's always tickled my mind.